ok the cube starts and does wonderful light show but some of the leds light at the same time.
1 and 2
17 and 18
33 and 34
49 and 50 and seams that when it flashes random colours these are the same as each other

After spending a few hours viewing the schematic i was able to come across a spot that controlled the leds that were all coming on at the same time and found a soldering short. My cube is now fixed and is working as intended.